WIZnet Developer Forum

Problem during WIZ107SR FirmwareUpgrade

Hi,

I experienced some troubles while upgrading my WIZ107SR to formware 4.04.
When I try to upload the *.bin-File a message appears, that says “The length of the firmware file should be less than 64K bytes.”.
As you can see on the screenshot, the firmware file has a size of 60 K.

Any help would be appreciated.

Regards, Christian


Hi, Christian.
Please check the WIZ107SR H/W revision.
The firmware version after v3.04 is for WIZ107SR H/W revision 1.3 / 1.4 only.
The latest firmware version of WIZ107SR revision 1.1 is v2.20.
Please try to check again.
Thanks.

Regards,
Eric.

the problem after WIZ107SR Firmware Upgrade is no longer visible, now we have 5modules 5 malfunction modules. Is there a way to describe this new?
rev 1.1

Hi, Hespel.
what version firmware did you use?
as I mentioned above, the WIZ107SR rev.1.1 module should be used to firmware version 2.20.

we use the version WIZ107SR _FW_V220 from 12/07/2013 this has be installed without problems

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